.stb-wrap{max-width:560px;margin:0 auto;font-family:inherit;color:#1c2330}
.stb-card{background:#fff;border-radius:20px;padding:28px 24px;box-shadow:0 8px 32px rgba(20,30,50,.08)}
.stb-step{margin:0;letter-spacing:.14em;font-size:13px;font-weight:600;color:#5a6577;text-align:center}
.stb-title{margin:6px 0 20px;font-family:Georgia,"Times New Roman",serif;font-size:32px;line-height:1.1;font-weight:700}
.stb-toggle{display:flex;background:#f3f4f8;border-radius:999px;padding:6px;margin-bottom:16px}
.stb-toggle label{flex:1;margin:0;cursor:pointer}
.stb-toggle input{position:absolute;opacity:0;pointer-events:none}
.stb-toggle span{display:block;text-align:center;padding:12px 8px;border-radius:999px;font-weight:600;color:#5a6577}
.stb-toggle input:checked+span{background:#fff;color:#111;box-shadow:0 1px 4px rgba(0,0,0,.1)}
.stb-input{display:block;width:100%;box-sizing:border-box;margin:0 0 14px;padding:15px 18px;border:0;border-radius:999px;background:#f3f4f8;font-size:16px;color:#1c2330;appearance:auto}
textarea.stb-input{border-radius:18px;resize:vertical}
.stb-input:focus{outline:2px solid #4a7dff;outline-offset:1px}
.stb-label{display:block;margin:0 0 4px;font-size:15px;color:#3a4352}
.stb-label .stb-input{margin-top:6px}
.stb-hint{text-align:center;color:#6b7587;font-size:14px;margin:4px 0 18px}
.stb-card hr{border:0;border-top:1px solid #d9dce3;margin:20px 0}
.stb-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:12px}
.stb-row strong{font-family:Georgia,serif;font-size:18px}
.stb-muted{color:#6b7587;font-size:14px}
.stb-vehicle{display:flex;align-items:center;gap:12px;padding:14px 16px;margin-bottom:10px;border:2px solid #e4e7ee;border-radius:16px;cursor:pointer}
.stb-vehicle:has(input:checked){border-color:#4a7dff;background:#f4f7ff}
.stb-vehicle span{flex:1;display:flex;flex-direction:column}
.stb-vehicle small{color:#6b7587}
.stb-vehicle em{font-style:normal;font-weight:700}
.stb-seat{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:10px}
.stb-seat span{display:flex;flex-direction:column;font-size:15px}
.stb-seat small{color:#6b7587}
.stb-seat .stb-input{width:45%;margin:0}
.stb-total{margin:18px 0 8px;font-size:18px;font-weight:700;text-align:center}
.stb-error{background:#fdecec;color:#a11d1d;border-radius:12px;padding:12px 14px;margin:10px 0;font-size:15px}
.stb-actions{display:flex;flex-wrap:wrap;gap:10px}
.stb-btn{flex:1;min-width:100px;padding:15px 18px;border:0;border-radius:999px;background:#1c2330;color:#fff;font-size:16px;font-weight:600;cursor:pointer;text-align:center;text-decoration:none;display:inline-block}
.stb-btn:disabled{opacity:.6;cursor:wait}
.stb-wa{background:#1fa855}
.stb-em{background:#3b6df0}
.stb-sms{background:#6b5ce7}
.stb-hp{position:absolute!important;left:-9999px;width:1px;height:1px;opacity:0}
.stb-done p{font-size:16px}
[hidden]{display:none!important}
.stb-brand{margin:22px 0 0;padding-top:16px;border-top:1px solid #e4e7ee;text-align:center;font-size:13px;color:#6b7587;line-height:1.7}
.stb-brand a{color:#3b6df0;font-weight:600;text-decoration:none}
.stb-brand a:hover{text-decoration:underline}
.stb-summary{margin:18px 0 8px;padding:16px 18px;border:2px solid #e4e7ee;border-radius:16px;background:#fafbfd}
.stb-summary h3{margin:0 0 8px;font-family:Georgia,serif;font-size:18px}
.stb-line{display:flex;justify-content:space-between;gap:12px;padding:6px 0;font-size:15px;color:#3a4352}
.stb-line.stb-grand{margin-top:6px;padding-top:12px;border-top:1px solid #d9dce3;font-size:18px;font-weight:700;color:#1c2330}
.stb-brand a[href^="tel:"]{white-space:nowrap}